>From: Brian Paul <bri...@vmware.com>
>Sent: Monday, February 29, 2016 1:28 PM
>To: mesa-dev@lists.freedesktop.org
>Cc: Charmaine Lee
>Subject: [PATCH 2/3] svga: add new
>svga_winsys_context::get_command_buffer_size()
>To ask how large the current command buffer is. Will be used for
>a new GALLIUM_HUD graph.
>---
> src/gallium/drivers/svga/svga_winsys.h | 6 ++++++
> src/gallium/winsys/svga/drm/vmw_context.c | 8 ++++++++
> 2 files changed, 14 insertions(+)
>diff --git a/src/gallium/drivers/svga/svga_winsys.h
>b/src/gallium/drivers/svga/svga_winsys.h
>index 2238d18..7da2c4e 100644
>--- a/src/gallium/drivers/svga/svga_winsys.h
>+++ b/src/gallium/drivers/svga/svga_winsys.h
>@@ -109,6 +109,12 @@ struct svga_winsys_context
> uint32_t nr_bytes, uint32_t nr_relocs );
>
> /**
>+ * Returns current size of command buffer, in bytes.
>+ */
>+ unsigned
>+ (*get_command_buffer_size)(struct svga_winsys_context *swc);
>+
>+ /**
> * Emit a relocation for a host surface.
> *
> * @param flags bitmask of SVGA_RELOC_* flags
>diff --git a/src/gallium/winsys/svga/drm/vmw_context.c
>b/src/gallium/winsys/svga/drm/vmw_context.c
>index dae121e..3944733 100644
>--- a/src/gallium/winsys/svga/drm/vmw_context.c
>+++ b/src/gallium/winsys/svga/drm/vmw_context.c
>@@ -315,6 +315,13 @@ vmw_swc_reserve(struct svga_winsys_context *swc,
> return vswc->command.buffer + vswc->command.used;
> }
>
>+static unsigned
>+vmw_wddm_swc_get_command_buffer_size(struct svga_winsys_context *swc)
>+{
>+ const struct vmw_svga_winsys_context *vswc = vmw_svga_winsys_context(swc);
>+ return vswc->command.used;
>+}
>+
> static void
> vmw_swc_context_relocation(struct svga_winsys_context *swc,
> uint32 *cid)
>@@ -761,6 +768,7 @@ vmw_svga_winsys_context_create(struct svga_winsys_screen
>*sws)
>
> vswc->base.destroy = vmw_swc_destroy;
> vswc->base.reserve = vmw_swc_reserve;
>+ vswc->base.get_command_buffer_size = vmw_wddm_swc_get_command_buffer_size;
> vswc->base.surface_relocation = vmw_swc_surface_relocation;
> vswc->base.region_relocation = vmw_swc_region_relocation;
> vswc->base.mob_relocation = vmw_swc_mob_relocation;
>--
>1.9.1
Rename vmw_wddm_swc_get_command_buffer_size to vmw_swc_get_command_buffer_size.
Other than that, the series looks fine to me.
Reviewed-by: Charmaine Lee <charmai...@vmware.com>
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